.container {
  width: 100%;
  height: calc(100vh);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center;
}

.lang {
  text-align: right;
  height: 40px;
  line-height: 44px;
  position: absolute;
  right: 0px;
  top: 10px;
  z-index: 99;
  :global(.ant-dropdown-trigger) {
    margin-right: 24px;
  }
}